/Engine/Plugins/Media/MediaCompositing/Source/MediaCompositing/Public/MovieSceneMediaData.h
Persistent data that's stored for each currently evaluating section.
struct FMovieSceneMediaData : public [PropertyTemplate::FSectionData](API\Runtime\MovieScene\Evaluation\FSectionData)
bool
bIsAspectRatioSet
Stores if the aspect ratio has been set yet.